【RK】M75 75% Bluetooth Triple Mode Wireless Mechanical Keyboard K Yellow Switches RGB Ocean Chinese Layout

Product Description: Introducing the RK M75 GASKET, a revolutionary keyboard featuring a streamlined 75% layout with 81 keys. It offers versatile connectivity options including Bluetooth, 2.4G wireless, and TYPE-C wired modes. Seamlessly connect and switch between up to 3 Bluetooth devices and effortlessly transition between Windows and Mac operating systems, catering to your diverse work and cross-platform needs. Experience personalized typing with the hot-swappable sockets, allowing you to freely customize your switch experience and create a truly unique feel, fulfilling your DIY desires. This is no ordinary mechanical keyboard. The low-latency 2.4G wireless connection ensures a superior gaming experience, making the RK M75 an ideal choice for both office professionals and competitive gamers, adaptable to your every scenario. 【Product Specifications】: Keyboard Switch: RK Yellow Switch (Hot-swappable) Actuation Point: 2.0 mm Operating Force: 50g Typing Feel: Linear Total Travel Distance: 4.0 mm Key Sound: Silent Switch Lifespan: 50 million keystrokes Number of Keys: 81 Keycap Material: PBT Keycap Legend: Double-shot Character Language: Chinese Keycap Profile: OEM Backlighting: 18+ RGB Backlight Multimedia Support: FN Auxiliary Connectivity: Bluetooth 5.0 / 2.4G Wireless / TYPE-C Wired Keyboard Dimensions: 327.6 x 138.6 x 42.35 mm Keyboard Weight: 0.94kg Battery Capacity: 3750 mAh / Charging Time: Approx. 6-7 hours / Approx. 180 hours with lighting (on a full charge) *Actual usage may vary. Important Notes: Please charge using USB (5V 1A) wired mode (fast charging/power adapters not supported). Compatible Systems: Windows / MAC / iOS / Android 【Hot-swap Instructions】: Use a keycap puller to remove keycaps. Use a switch puller to remove the switch (note the orientation of the switch pins). Align the pins of the new switch with the socket. Press the switch vertically until it clicks into place. 【Knob Connection & Switching Instructions】: On the main screen: Press and hold for 3 seconds to power off/on. Turn the knob clockwise for volume up, counter-clockwise for volume down. Short press to enter the mode switching menu. Mode Switching Menu: Rotate the knob to "Select" a function. Short press to "Confirm" a function. 【Bluetooth Connection Instructions】: Select BT1 mode using the knob. Short press the knob to enter the mode switching menu. Rotate the knob until the arrow points to BT1, then press and hold the knob to enter BT1 pairing mode. The display will show "BT Pairing". Open Bluetooth on your computer/phone, search for and connect to the device. The displayed name is "RK-M75". Connection complete. Repeat the above steps to store up to 3 Bluetooth devices and switch between them as needed. (*Please pair all 3 Bluetooth devices before switching.) (The display shows "BT Re-Link" for Bluetooth re-connection status.) 【2.4Ghz Connection Instructions】: Short press the knob to enter the mode switching menu. Rotate the knob until the arrow points to 2.4G, then press and hold the knob to enter 2.4G pairing mode. The display will show "2.4G Pairing". Insert the receiver; upon successful pairing, it will return to the main interface. (*The receiver is pre-paired at the factory; no self-pairing is required for 2.4G. This method is only for when 2.4G fails to connect and is for initial setup only, not required for each use.) (The display shows "2.4G Re-Link" for 2.4G re-connection status.) 【Battery Level Check】 The battery level is displayed on the screen. The keyboard backlight will automatically turn off after 5 minutes of inactivity. Simply press any key to wake the keyboard. 【Restore Factory Settings】 Press and hold FN + Spacebar for 3 seconds until the keyboard lights flash to restore factory settings. 【Product Contents】: 1 x RK M75 Keyboard Unit 1 x TYPE-C Cable 1 x Keycap and Switch Puller 4 x RK Yellow Switches 1 x User Manual Warranty Period: One Year Exclusive Distributor in Taiwan: Le Wei Technology Co., Ltd. 【Return & Exchange Policy】: ★ The product comes with a seven-day appreciation period. However, the appreciation period is not a trial period, so please be advised that returned items must be restored to their original condition (as they were upon delivery) and their packaging must be complete (including the product itself, accessories, gifts, warranty card, original packaging, and all accompanying documents or data). Please do not omit any accessories or damage the original outer box. ★ 3C related products are single-use packaging items. Do not unpack or test them. Please ensure you have the intention to purchase before unpacking. 【RK Brand】: RK (Royal Kludge) possesses independent R&D capabilities, focusing on the research and development of gaming peripherals. With an experienced electronics R&D team dedicated to meticulous design over many years, RK is a large enterprise integrating R&D, production, and sales. Through years of dedicated development, they offer professional mechanical keyboards, gaming mice, and headsets. RK currently focuses on wireless mechanical keyboards, providing players with more room for creative expression, including hot-swappable options, diverse keycap sets, and keyboards in various sizes.